Organic phosphoric acids and derivatives
Medchemexpress LLC 4-Nitrophenyl phosph 1g | 333338-18-4 | 371.14 g/mol | C6H4NNa2O6P·6H2O | 1 G
4-Nitrophenyl phosphate disodium hexahydrate is a chromogenic substrate used to measure phosphatase activity; enzymatic hydrolysis yields p-nitrophenol, producing a yellow product that is quantified spectrophotometrically. The material is supplied as an off-white to light yellow solid and is suitable for biochemical assays, ELISA, and general enzyme activity measurements.
- Chromogenic substrate for alkaline and other phosphatases.
- Generates p-nitrophenol for spectrophotometric detection.
- High assay purity for reproducible quantitative results.
- Supplied as a stable solid for convenient storage and handling.
- Available in small laboratory sizes for bench-scale experiments.
Alkali Scientific Sodium Phosphate Dibasic, Anhydrous, 25 Kg
Sodium Phosphate Dibasic, Anhydrous, 25 Kg is a high-quality reagent used for various laboratory applications. Sodium Phosphate Dibasic is commonly used in buffer solutions to maintain a stable pH environment in chemical and biological experiments. The anhydrous form is preferred when precise concentrations are necessary for applications such as chromatography, molecular biology, and industrial processes. This large 25 Kg quantity makes it suitable for high-throughput laboratories or production settings. Sodium phosphate dibasic serves as an essential buffer component, ensuring proper pH conditions for enzyme reactions, protein purification, and other biochemical applications. It is widely used in the preparation of standard laboratory reagents, cleaning solutions, and in pharmaceutical testing protocols.
Medchemexpress LLC Methyl 9(Z),11(E)-octadecadienoate | 13058-52-1 | 99.2% | 294.47 g/mol | C19H34O2 | 5MG
Methyl 9(Z),11(E)-octadecadienoate is the methyl ester of conjugated linoleic acid, supplied as a high-purity analytical reagent for lipid and fatty-acid research and method development. It is commonly used as a reference standard for chromatographic calibration, isomer identification, and mechanistic studies of fatty acids. The material is provided in small milligram quantities with supporting documentation for safe handling and analytical use.
- High purity 99.2%.
- Suitable as an analytical reference standard for lipid and fatty-acid research.
- Provided in milligram pack sizes for small-scale use.
- Includes a product data sheet and a safety data sheet.
- Chemical identifiers: CAS 13058-52-1; formula C19H34O2; Mw 294.5 g/mol.
Medchemexpress LLC Dodecyl dihydrogen phosphate | 2627-35-2 | MFCD00013946 | 266.31 g/mol | C12H27O4P | 250MG
Monolauryl phosphate (dodecyl dihydrogen phosphate) is a biologically active organophosphate used as a reagent in biochemical and laboratory research. It is supplied in research-scale quantities and is typically accompanied by safety documentation. The compound has molecular formula C12H27O4P, molecular weight 266.31 g/mol, and CAS 2627-35-2.
- Biologically active organophosphate for research use.
- Known synonyms include dodecyl dihydrogen phosphate and lauryl phosphate.
- Available in multiple small sizes suitable for laboratory studies.
- Characterized by formula C12H27O4P and molar mass 266.31 g/mol.
- Safety documentation such as SDS and data sheet typically available from supplier.
Medchemexpress LLC trans,trans-Dibenzylideneacetone | 35225-79-7 | 99.9% | 234.30 | 50 G
trans,trans-Dibenzylideneacetone (compound A1) is a dibenzylideneacetone with weak antimalarial activity. It inhibits P. falciparum 3D7 strain with an IC50 of 213.41 μM.
- Exhibits weak antimalarial activity against P. falciparum 3D7 strain with an IC50 of 213.41 μM.
- Shows an IC50 of 13.10 μg/mL against Botrytis cinerea.
- Shows a MIC of 32 μg/mL against B. cinerea.
Medchemexpress LLC Pentanedioic acid, 3-oxo-, 1,5-diethyl ester | 105-50-0 | MFCD00009200 | ≥97.0% | 202.21 g/mol | C9H14O5 | 1 KG
Diethyl 3-oxopentanedioate is an organic biochemical reagent used as a building block in organic synthesis and as a reagent for biochemical research. It is supplied for research use only and is characterized by high purity, a liquid appearance, and available documentation including a datasheet and safety data sheet.
- Has purity ≥97.0%.
- Molecular formula C9H14O5 and molecular weight 202.21 g/mol.
- Liquid appearance, colorless to light yellow, density 1.113 g/cm3.
- Available in multiple pack sizes up to 1 kg.
- Supplied with downloadable datasheet and safety data sheet.
- Suitable as a building block in organic synthesis and for biochemical assays.
- For research use only; not for human or clinical use.
Selleck Chemical LLC Triethyl citrate
Triethyl citrate (Ethyl citrate E1505 Citric acid ethyl ester) is used in pharmaceutical coatings and plastics
Medchemexpress LLC Diethyl mesoxalate | 609-09-6 | MFCD00009121 | 99.5% | 174.15 g·mol⁻¹ | C7H10O5 | 250 G
1,3-Diethyl 2-oxopropanedioate (diethyl mesoxalate) is the diethyl ester of mesoxalic acid used as an organic intermediate and biochemical reagent in synthetic chemistry and life-science research. It is a small-molecule building block (CAS 609-09-6; formula C7H10O5; MW 174.15 g·mol⁻¹) typically supplied for research use with high assay purity.
- High purity suitable for analytical and synthetic applications.
- Useful as a building block in organic and medicinal chemistry syntheses.
- Intended for research use only; not for human or diagnostic applications.
- Available in multiple pack sizes to support lab-scale workflows.
- Commonly referenced in chemical databases and supplier datasheets for identity confirmation.
Medchemexpress LLC Triethyl phosphate | 78-40-0 | MFCD00009077 | 100.0% | 182.15 g/mol | C6H15O4P | 500 G
Triethyl phosphate is an organophosphorus solvent and plasticizer used in chemical synthesis and materials applications. It is supplied as a high-purity reagent suitable for use as a reaction medium, solvent, or additive in polymer formulations for laboratory and research purposes.
- High purity reagent suitable for analytical and synthetic use.
- Acts as an effective solvent for a variety of organic reactions.
- Functions as a plasticizer to improve polymer flexibility and durability.
- Low volatility and thermal stability for elevated-temperature processes.
- Useful as an analytical marker in environmental studies.
Medchemexpress LLC Pyridoxal 5'-phosphate (monohydrate) | 41468-25-1 | 98.0% | 265.16 | 1 G
Pyridoxal 5'-phosphate (monohydrate) | 41468-25-1 | 98.0% | 265.16 | 1 G
eMolecules 4488-22-6 | rac-BINAM | Ambeed | MFCD00145204 | 284.362 | C20H16N2 | 97.000 | Nc1ccc2ccccc2c1-c1c(N)ccc2ccccc12 | 5g | 525131483
rac-BINAM | Ambeed | 4488-22-6 | MFCD00145204 | 284.362 | C20H16N2 | 97.000 | Nc1ccc2ccccc2c1-c1c(N)ccc2ccccc12 | 5g | 525131483
eMolecules 108549-23-1 | Dibenzyl N,N-diisopropylphosphoramidite | Ambeed | MFCD00191988 | 345.423 | C20H28NO2P | 95.000 | CC(C)N(C(C)C)P(OCc1ccccc1)OCc1ccccc1 | 100g | 525096747
Dibenzyl N,N-diisopropylphosphoramidite | Ambeed | 108549-23-1 | MFCD00191988 | 345.423 | C20H28NO2P | 95.000 | CC(C)N(C(C)C)P(OCc1ccccc1)OCc1ccccc1 | 100g | 525096747
![eMolecules 1160823-78-8 | (4,8-Bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) | ChemScene | MFCD20275089 | 772.320 | C32H54O2S2Sn2 | 98.000 | CCCCC(CC)COc1c2cc(sc2c(OCC(CC)CCCC)c2cc(sc12)[Sn](C)(C)C)[Sn](C)(C)C | 250mg | 346752694](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502486424.JPG-250.jpg)
eMolecules 1160823-78-8 | (4,8-Bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) | ChemScene | MFCD20275089 | 772.320 | C32H54O2S2Sn2 | 98.000 | CCCCC(CC)COc1c2cc(sc2c(OCC(CC)CCCC)c2cc(sc12)[Sn](C)(C)C)[Sn](C)(C)C | 250mg | 346752694
(4,8-Bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) | ChemScene | 1160823-78-8 | MFCD20275089 | 772.320 | C32H54O2S2Sn2 | 98.000 | CCCCC(CC)COc1c2cc(sc2c(OCC(CC)CCCC)c2cc(sc12)[Sn](C)(C)C)[Sn](C)(C)C | 250mg | 346752694
Kyfora Bio DPPC 500 MG
DPPC (1,2-Dipalmitoyl-sn-glycerol-3-Phosphocholine), a variant of phosphatidylcholine, is an amphipathic phospholipid used for gene and drug delivery formulations. DPPC has been shown to have excellent biodegradability and drug encapsulation capacity, and when combined with other lipids has high cellular uptake efficiency, making it ideal for use in liposomal formulations. DPPC is also an integral element of pulmonary surfactants and is often used when studying bilayers found in the human body.Key application(s): LNP, drug delivery